If you say that someone is indecisive, you mean that they find it very difficult to make decisions. He was criticised as a weak and indecisive leader. decisive + indecisiveness in·de·ci·sive·ness The mayor was criticized by radical reformers for his indecisiveness
not definitely settling something; "a long and indecisive war" characterized by lack of decision and firmness; "an indecisive manager brought the enterprise to a standstill" not clearly defined; "indecisive boundaries running through mountains